When I configure libraries (monadLib, arrows) with default locations and then cabal-haddock my own library, I get this sort of warning:

Warning: cannot use package arrows-0.2:
   HTML directory "C:\\Program Files\\Common Files\\arrows-0.2\\doc\\html " does not exist.

That directory *does* exist, however, and contains the arrow library's haddock-generated files.  Any ideas?  Is any Windows haddock user *not* having this problem?  Am I running into a bug in handling of path names with embedded spaces?

Thanks,    - Conal